| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot water spout device of a circulation bath, in which a bathtub hot water spout partition and a flanged male screw pipe can be instantly connected to significantly reduce labor.SOLUTION: A hot water spout device of a circulation bath includes: a metal mesh strainer; a bathtub hot water spout partition which is internally fitted to the metal mesh strainer and is provided with a bathtub hot water spout 21 and a bathtub hot water return port; a flanged male screw pipe 30 to be connected to the bathtub hot water spout partition; a main unit which is provided with a hot water supply passage and a hot water return passage and is coupled with the flanged male screw pipe by screwing; and a hot water pipe joint and a hot water return pipe joint which are connected to the main unit having the hot water passage and the hot water return passage. Perimeter teeth 311 are formed on the outer periphery of the flange of the flanged male screw pipe. A deflection plate 24 is formed on the outer cylindrical part 23 of the bathtub hot water spout partition; and the deflection plate is provided with one or a plurality of stop teeth 241 that mesh the perimeter teeth 311 of the flange and with one or a plurality of hooking pawls 242 that can hook on the male screw side 322 of the flange 31. |
